isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Sensors and Switches - HVAC > < Electronic Climate Control Relay|Page 4784
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System Relay: Testing and Inspection
Heater, A/C, Thermostat and Compressor Relay

Disconnect relays and check for continuity and resistance between relay terminals. 

Sensors and Switches - HVAC > < Electronic Climate Control Relay|Page 4784